GCD of 388, 482, 784, 157 Calculator

Given Input numbers are 388, 482, 784, 157

In the factoring method, we have to find the divisors of all numbers

Divisors of 388 :

The positive integer divisors of 388 that completely divides 388 are.

1, 2, 4, 97, 194, 388

Divisors of 482 :

The positive integer divisors of 482 that completely divides 482 are.

1, 2, 241, 482

Divisors of 784 :

The positive integer divisors of 784 that completely divides 784 are.

1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784

Divisors of 157 :

The positive integer divisors of 157 that completely divides 157 are.

1, 157

GCD of numbers is the greatest common divisor

So, the GCD (388, 482, 784, 157) = 1.

Given numbers are 388, 482, 784, 157

The list of prime factors of all numbers are

Prime factors of 388 are 2 x 2 x 97

Prime factors of 482 are 2 x 241

Prime factors of 784 are 2 x 2 x 2 x 2 x 7 x 7

Prime factors of 157 are 157

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 388, 482, 784, 157

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(388, 482) = 93508

GCD(388, 482) = ( 388 x 482 ) / 93508

= 388 / 482

= 388

Step2:

LCM(2, 784) = 784

GCD(2, 784) = ( 2 x 784 ) / 784

= 2 / 784

= 2

Step3:

LCM(2, 157) = 314

GCD(2, 157) = ( 2 x 157 ) / 314

= 2 / 157

= 2

So, Greatest Common Divisor of 388, 482, 784, 157 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 516, 498, 158, 885
• GCD of 396, 128, 757, 530
• GCD of 872, 456, 318, 281
• GCD of 378, 749, 380, 334
• GCD of 551, 968, 245, 645

Given numbers are 388, 482, 784, 157
The greatest common divisor of numbers 388, 482, 784, 157 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 388, 482, 784, 157 is 1.

1. What is the GCD of 388, 482, 784, 157?

GCD of given numbers 388, 482, 784, 157 is 1

2. How to calculate the greatest common divisor of 388, 482, 784, 157?

We can find the highest common divisor of 388, 482, 784, 157 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 388, 482, 784, 157 i.e 1.

3. How can I use the GCD of 388, 482, 784, 157Calculator?

Out the numbers 388, 482, 784, 157 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.